UR-230D UHF Dual-channel Wireless Microphone

Key Features:

• ● “Feedback Killer” automatic feedback extermination, providing maximum gain and increased clarity on every microphone.
• ● Built-in Magic EQ™ preset and user-defined microphone capsule equalization for faithful reproduction to the vocalist or speaker’s favorite “personality” sound.
• ● EIA-standard metal 1-rack receiver chassis with two transmitters, dual channel, auto-select frequency, antenna diversity.
• ● The transmitters offer durable, magnesium bodies, soft-touch controls.
• ● Bright and easy-to-read LCD display shows RF/AF, diversity strengths; transmitter battery level; meanwhile, can set up selective channel, frequency, mute and other working status.
• ● Press the "AFS"(Auto Frequency Selection) button 3S and the receiver will auto-scan and lock on to an open, interference-free frequency.
• ● Press [IR] button to upload automatically the receiver frequency to the transmitter.
• ● PLL (Phase Lock Loop frequency control) design ensures transmission reliability, "Noise Lock" squelch effectively blocks stray RF.
• ● Total 64 selectable frequencies.
• ● Battery life is twice as common, up to 15 hours.
• ● Designed for use on professional tours, concert halls and houses of worship. Stable functions, reliable and flexible performance, easy to install.

Specifications:

   UR-230D Receiver

Main Frame Size	EIA STANDARD 1U
Channels	Dual Channel
Frequency Stability	±0.0005%, Phase Lock Loop frequency control
Carrier Frequency Range	UHF 618-936 MHz
Digital Equalizer	Preset Microphone Capsule Modeling
Modulation Mode	FM
Operating Range	60M typical ( in open space)
Oscillation	PLL synthesized
Sensitivity	5dBμV, S/N>60dB at 25 deviation
Band Width	32MHz
Max.Deviation Range	±45KHz
S/N	＞105dB
T.H.D.	＜0.7 % @ 1KHz
Frequency response	45Hz～18KHz±1dB
Power Supply	100-240V AC50/60 Hz, 10W
Weight	4.0KG
Dimension	421(W) X 43(H) X 206(D)
Output Connector	XLR balanced & 6.3φ phone jack unbalanced

Carrier Frequency Range	UHF 618-936 MHz
Oscillation	PLL synthesized
Harmonic radiation	＜-63dBm
Bandwidth	32MHz
Max.Deviation Range	±45KHz
Input Connector	4-pin mini-XLR connector
RF Power Output	15mW
Battery	AA X 2
Current Consumption	90mA (typical)
Battery Current / Life	Approximately 15 hours
Dimension	95(H) X 65(W) X 25(D)
Weight	165g